Whyizzit? (Increasing book sales)

Whyizzit - G.A.S. book sales have spiked lately. Four have been sold this morning from one source alone. I average selling about 2 copies a day around the world. This normally only happens between Thanksgiving and Christmas. What's going on here?

Whyizzit? (GAS intensity)

Whyizzit? Why are so many folks suddenly notifying me that their G.A.S. attacks have become so intense lately? Is it possible that the economy and associated cutbacks have led to increased denial and delayed gratification, which has transformed their former strain into the dreaded PentupGAS strain?